You could also consider using the VRT pixel functions (since 2.2). I'm not sure about the performance when using the Python pixel functions (or perhaps with Numba), i haven't done any benchmarks. It might be a 'nice to have' if some statistics like max,min,std are added to the default functions if that will be a lot faster. I'm not sure how much effort that would take, but given that mul, diff etc are already there perhaps its really easy.
You can make a normal VRT mosaic with gdalbuildvrt, and then add the pixel function to it yourself. The part you should add looks something like: More information can be found at: http://www.gdal.org/gdal_vrttut.html#gdal_vrttut_derived_python Regards, Rutger -- Sent from: http://osgeo-org.1560.x6.nabble.com/GDAL-Dev-f3742093.html _______________________________________________ gdal-dev mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/gdal-dev
